package org.wanho.sms.dao;

import java.util.List;

import org.wanho.sms.entity.Clazz;

public interface ClazzDao {
	
	public void insert(String name);
	
	public void deleteById(int id);
	
	public void update(Clazz clazz);
	
	public List<Clazz> selectAll();
	
	public Clazz selectById(int id);
	
	
}
